Resources Contact Us Home
Browse by Category: Main > Entertainment & Recreation
Class Information
Number: 446/19
Name: Amusement devices: toys > Having means for forming transitory bubble > Including mouthpiece
Description: Device including a portion adapted to be engaged by the mouth of a person and which directs expelled breath to the thin film of the liquid to inflate it with air.

Sub-classes under this class:

Class Number Class Name Patents
446/20 And solution reservoir with discrete intermediate passage leading to bubble forming area 27

Patents under this class:

Patent Number Title Of Patent Date Issued
8267736 Animal bubble assembly Sep. 18, 2012
8123584 Bubble generating assembly Feb. 28, 2012
8075363 Device and composition for blowing a soap bubble Dec. 13, 2011
7326099 Toy bubble-in-bubble generating assembly Feb. 5, 2008
6547621 Bubble forming amusement devices Apr. 15, 2003
6443790 Apparatus and method for forming bubbles for amusement Sep. 3, 2002
5947784 Apparatus for producing toroidal bubbles and method Sep. 7, 1999
5879218 Bubble making apparatus and method Mar. 9, 1999
5088950 High fluid capacity brushes and bubble blowing system Feb. 18, 1992
5049103 Bubble toy necklace Sep. 17, 1991
4988319 Bubble blower Jan. 29, 1991
4923426 Bubble beard toy May. 8, 1990
4867724 Rise and fall type bubble blower Sep. 19, 1989
4804346 Open mouth blowing bubble toy Feb. 14, 1989
4606731 Bubble pipe Aug. 19, 1986
4347682 Bubble forming devices Sep. 7, 1982
4292754 Bat-like, bubble-blowing device Oct. 6, 1981
4249335 Bubble-blowing device Feb. 10, 1981
4246717 Bubble pipe Jan. 27, 1981
4229902 Augmented bubble blower device Oct. 28, 1980
4166336 Bubble forming device Sep. 4, 1979
4149337 Bubble forming device and a method for forming thin film shapes Apr. 17, 1979
4145837 Balancing bubble blowing device Mar. 27, 1979
3971157 Bubble machine with protective transparent dome Jul. 27, 1976
3952447 Bubble forming device Apr. 27, 1976

  Recently Added Patents
Self-correcting amplifier system
Multi-state DC-DC converter having undirectional switches
Multi-chip package with a supporting member and method of manufacturing the same
Self cleaning rake
Laser processing method and apparatus
Image forming device
Use of Lactobacillus for liver protection
  Randomly Featured Patents
Low-noise current source
Backpack carrying bag for an insulated container
Method for producing vinyl chloride
Display packaging
Hot roll brush
System and method for trading taxable and non-taxable securities
Fabrication technique for metallic devices with embedded optical elements, optical devices, or optical and electrical feedthroughs
Air brush vaccum-fan gutter broom
Diaryl pigments with improved heat stability and transparency containing coupled mixed bis-diazotized diamines and acid-substituted aromatic amines
Toner Container cap, toner container, and process cartridge